Paraan na Panagprepara na Mineral Oil Defoamer

Say mineral oil defoamer et saray chemical a panag-arum a dinisenyo pian ag man-espuma iray likido ed proseso. Lapud malaknab so pampipilian ed nanduruman industriya tan compatible ed maslak ya proseso ed industriya, say mineral oil defoamer et kaslakan ya safe tan mainomay ya usaren; balet, importante ya unoren iray dugan giya ed panag-asikaso.

Say resulta na sayan laok et mainomay ya nalalaok ed alkyl silicone oil tan karga toy fatty acid metal soap, saray derivative na lanan-pising, tan saray hydrophobic silica particle.

Saray paraan na panagprepara na mineral oil defoamer

Saray mineral oil defoamer et sakey ya ahente ya pangontrol na bula ya base ed larak ya mabiskeg so abilidad ton kontra-bula tan mas makatipid no ikumpara ed saray katulad dan silicone tan polyether. Malaknab irayan uusaren ed nanduruman proseso na produksyon ed industriya lapud epektibo iran man-iwas ed pan-ipon na bula.

Say panag-formula et kaiba so panag-laok na aluminum stearate ed nanduruman klase na stearate odino binagwan klase na stearate ed temperatura na kwarto diad sakey a reaction vessel, antis ya mangiyan na white carbon black tan emulsifying agent ed suston karakel pian makaporma na homogenous a laok, antis ya i-disperse ed maples a panag-disperse gamit so high-speed a makina pian makasabi ed sukat na particle ya walad pegley na 5-20 um.

Manpili na angayan a silica depende ed komposisyon to – parehon makatulong so vapor phase tan precipitated a klase, balet mas maong no say fumed a klase et walaan na espisipikon surface area ya manlapud 20-500 m2/g pian magmaliw ya sankaabigan so epekto na defoamer tan say abilidad ton mankalat. Niarum ni, say ontan a fumed a klase na silica et maong so pankakasakey to ed nanduruman likido ya uusaren bilang defoamer.

Angkop a klase na stearate o binagong klase na stearate.

Say produksyon na mineral oil defoamer et kaukolan so pampili na angkop ya klase na stearate o modified stearate, ya mangipalubos ed panggawa na saray antifoaming agent ya walaan na mas maong ya epekto ed panagkalat tan panag-ekal na bula. Say resulta ya mineral oil defoamer et manuna bilang sakey ya balon ahente ya man-eekal na bula ed danum ya walaan na maong ya kalidad ed kaliberliber, kaligtasan, tan performance; ya mamapasanting ed saray produkto ed lokal ya merkado legan ya mainomay ya palaknaben so produksyon.

Saray defoamer ya base ed mineral oil et kaslakan ya bubuowen na 85-95% ya espisipikon pinilin mineral oil, ya inyarumay 1-3% ya aktibon hydrophobic particle tan nayarin wala ni kaiba ran karuman ya komponente singa saray emulsifier tan preservative pian mas lalon onaligwas so performance tan stability da.

Diad natan, say paraan na panagprepara na mineral oil defoaming agent et kaiba so panag-arum na mineral oil tan arum niran materyales ed sakey a reaction kettle, panagpainit pian natunaw so mineral oil, panag-laok ed aluminum bis-fatty acid tan panag-dispersing ed maples a panamegley na disperser anggad say sukat na saray particle et manlapud 5-20 um, pian makala na mineral oil defoamers.

Maabig ya epekto

Say mineral oil defoamer et mangiiter na sankamaungan ya epekto na panag-ekal na bula ya walaan na malaknab ya aplikasyon, manlapud saray likido ya base ed danum tan organic solvents, anggad saray likido ya atagey so temperatura to, tan saray likido ya atagey so surface tension to singa saray petrolyo ya panggatong. Diad panamegley na panagbawas ed surface tension na likido tan panag-ekal ed katibayan na saray bula, pipigilan da so panag-forma na balon bula odino say panagtipon-tipon na saray bula – legan ya mainomay tan mababa ni so gastos ed panag-maintain da.

Saray tradisyonal ya defoamer et manguusar na mineral oil bilang carrier da tan mangidadagdag na saray makasamal ya materyales singa say metal soap, fatty acid esters, phosphate compounds tan silica pian paaligwasen so abilidad dan mangekal na bula. Makapaermen, baleg ed sarayan materyales so makapansamur ed kaliberliber.

Say paraan na panggawa na mineral oil defoamer et kaiba iray proseso a singa say pan-tipon na materyales, pan-arum na mineral oil ed reaction kettle, tan tuloy-tuloy ya pan-petang. No akilaok la, say laok a X et nepeg ya kiwaren tan pabetelen anggad 80degC antis ya i-dispersion gamit iray high speed dispersing machine ed 3000rpm anggad say sukat na saray particle et magmaliw ya 5-20um. Diad kaunoran, naala tayo so mineral oil defoamer.

Proseso na panaggawa

Say panaligwas na merkado na mineral oil defoamer et itutulak na saray global ya aktibidad ed konstruksyon tan say panaligwas na produksyon na luganan, say panlalawak na industriya na pinta tan coatings, tan saray pankaukolan ed pan-kontrol na bula para ed saray aplikasyon na parmasyutiko bilang manunan mangusar na defoamer para ed pan-supil na bula legan na proseso na panag-aplika. Importante met so papel na produksyon na parmasyutiko, singa met met ed pan-kontrol na bula pian naseguro so kalidad na produkto para ed saray pormulasyon na parmasyutiko.

Pian makagawa na mineral oil defoamer, nepeg ya gawaen iray onggendan ya kundang: 1.) mangikarga na amputin petroleum wax ed reactor. 2.) malmalnay ya ilalaok so polylol stearic acid ester, amputin carbon black tan emulsifying agent legan ya kikiyawen. 3.) painiten anggad amin ya sangkap et pantay-pantay ya nikalat. 4.) itultuloy so 45 degree C ya temperatura ed loob na 1 – 2 oras. 5.)Pampapabetel anggad mas abeba nen 45 DEG C. 6.) Pan-iyalis na laok ed sand mill ya ditan et gawaen so pan-giling (1 anggad 2-milimetron zirconium beads), pan-dispersing tan dispersion antis ya iyekal bilang say adeskribin mineral oil antifoam agent. 7.) Kayari na pan-test tan akwalipika la, tampol ya iyekal bilang say adeskribin mineral oil antifoam agent.